913670739 has 8 divisors (see below), whose sum is σ = 1353586320. Its totient is φ = 609113808.

The previous prime is 913670683. The next prime is 913670767. The reversal of 913670739 is 937076319.

913670739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 913670739 - 2¹² = 913666643 is a prime.

It is a super-2 number, since 2×913670739² = 1669588438609612242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 913670694 and 913670703.

It is not an unprimeable number, because it can be changed into a prime (913670789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16919802 + ... + 16919855.

It is an arithmetic number, because the mean of its divisors is an integer number (169198290).

Almost surely, 2^913670739 is an apocalyptic number.

913670739 is a deficient number, since it is larger than the sum of its proper divisors (439915581).

913670739 is a wasteful number, since it uses less digits than its factorization.

913670739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33839666 (or 33839660 counting only the distinct ones).

The product of its (nonzero) digits is 214326, while the sum is 45.

The square root of 913670739 is about 30226.9869322101. The cubic root of 913670739 is about 970.3533410007.

The spelling of 913670739 in words is "nine hundred thirteen million, six hundred seventy thousand, seven hundred thirty-nine".